Telecardiophone
[医] 远距心音听诊器
🗣️ 情景例句
The subject is unfamiliar to me.
那个问题我不熟悉。
Jeff was not pleased with his school grades.
杰夫不满意自己在学校的成绩。
I've been working at a meat factory for about two months now.
大约两个月来，我一直在一家肉厂干活。